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v. t. e. The euphonium is a medium-sized, 3 or 4-valve, often compensating, conical-bore, tenor -voiced brass instrument that derives its name from the Ancient Greek word εὔφωνος euphōnos, [2] meaning "well-sounding" or "sweet-voiced" ( εὖ eu means "well" or "good" and φωνή phōnē means "sound", hence "of good sound").
Battle rifle: A service rifle capable of semi-automatic or fully automatic fire of a full-power rifle cartridge. Bayonet lug: An attachment point at the muzzle end of a long gun for a bayonet. Belt: An ammunition belt is a device used to retain and feed cartridges into some machine guns in place of a magazine.
Brass is an alloy of copper and zinc, in proportions which can be varied to achieve different colours and mechanical, electrical, acoustic and chemical properties, [1] but copper typically has the larger proportion, generally 66% copper and 34% zinc. In use since prehistoric times, it is a substitutional alloy: atoms of the two constituents may ...
Right: a cornet in B ♭. A brass instrument is a musical instrument that produces sound by sympathetic vibration of air in a tubular resonator in sympathy with the vibration of the player's lips. Brass instruments are also called labrosones [1] or labrophones, from Latin and Greek elements meaning 'lip' and 'sound'.
The pitch of a brass instrument corresponds to the lowest playable resonance frequency of the open instrument. The combined resonances resemble a harmonic series. [1] The fundamental frequency of the harmonic series can be varied by adjusting the length of the tubing using the instrument's valve, slide, key or crook system, while the player's ...
Category. : Brass instruments. A brass instrument is a musical instrument that uses a cupped mouthpiece shaped in a way that allows the player's lips to vibrate to generate the instrument's sound. Wikimedia Commons has media related to Brass instruments. Pages in this category should be moved to subcategories where applicable.
Brass knuckles. Brass knuckles (also referred to as brass knucks, knuckledusters, iron fist and paperweight, among other names) are a melee weapon used primarily in hand-to-hand combat. They are fitted and designed to be worn around the knuckles of the human hand. Despite their name, they are often made from other metals, plastics or carbon ...
Typical magnetic cartridge. The pickup or cartridge is a transducer that converts mechanical vibrations from a stylus into an electrical signal. The electrical signal is amplified and converted into sound by one or more loudspeakers. Crystal and ceramic pickups that use the piezoelectric effect have largely been replaced by magnetic cartridges.